One can communicate a corporate to buy any of his products by his home PC through internet. He can give order through e-mail. On the other hand the corporate can serve the consumers. Information and computer technology has revolutionized corporate structure. They try to achieve empowerment without apprehension of chaos. With the philosophy the corporate are becoming home oriented. Though they are spreading their product. They are taking the risk. It is undoubtedly the profitable means because advertisement cost on Internet is near to zero. And so it is becoming popular day by day.

Really? Some hosting companies (at the very least) would not agree.

Much of the rest of the post isn't intelligible, at least not to me. Could be my English though.

Agree. I have used advertisments on internet (not on webhosting sphere) and it costs quoite expencive to me

The corporate are one step ahead they are utilizing the web 2.0 technology to create user generated content and use it for their marketing and branding purpose.

What Internet advertizing cost is near to zero?